
#ifndef __USART_H
#define __USART_H
/* **********************INCLUDE******************************* */
#include "stm32f4xx.h"
/* **********************INCLUDE******************************* */
extern void USART1_Init(void);
extern void USART1_Sendchar(USART_TypeDef *USARTx, uint8_t data);
extern uint8_t USART_ReceiveChar(USART_TypeDef *USARTx);

#endif
